74388088

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{70981}}^1$

素因数の和:71118

約数の個数: 16

約数和(自身を含む): 140544360

約数和(自身を除く): 66156272

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 70981, 141962, 283924, 567848, 9298511, 18597022, 37194044, 74388088]

約数ペア:

[(1, 74388088), (2, 37194044), (4, 18597022), (8, 9298511), (131, 567848), (262, 283924), (524, 141962), (1048, 70981)]